Ajogger accelerates at a constant rate of 1.20 m/s^2 for 3.00 seconds. if her initial speed was 2.50 m/s, find her speed after those 3 seconds of acceleration.

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.

a lot of it means it can be "burned" for energy and sold at one price. if it is scarce, the price will go up